I/O EXPANDER I2C 24B 32QFN; Supply Voltage Range:1.65V to 5.5V; Operating Temperature Range:-40°C to +85°C; Digital IC Case Style:QFN; No. of Pins:32; SVHC:No SVHC (15-Dec-2010); Package / Case:QFN; Base Number:6424; Supply Voltage Max:5.5V; Supply Voltage Min:1.65V; Termination Type:SMD